MY146332A - Compact rolling mill and a method of producing a thin strip - Google Patents

Compact rolling mill and a method of producing a thin strip

Info

Publication number
MY146332A
MY146332A MYPI20052723A MYPI20052723A MY146332A MY 146332 A MY146332 A MY 146332A MY PI20052723 A MYPI20052723 A MY PI20052723A MY PI20052723 A MYPI20052723 A MY PI20052723A MY 146332 A MY146332 A MY 146332A
Authority
MY
Malaysia
Prior art keywords
producing
thin strip
rolling mill
compact rolling
work
Prior art date
Application number
MYPI20052723A
Inventor
Iipo Koppinen
Swank Brian
Hans Keife
Original Assignee
Outokumpu Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Publication of MY146332A publication Critical patent/MY146332A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/021—Rolls for sheets or strips
    • B21B2027/022—Rolls having tapered ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2271/00—Mill stand parameters
    • B21B2271/02—Roll gap, screw-down position, draft position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Rolling Contact Bearings (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

THE INVENTION RELATES TO AN APPARATUS FOR ROLLING A STRIP (21) COMPRISING A FIRST WORK ROLL (24), WHICH IS MOUNTED FROM BOTH ENDS WITH BEARINGS (35) TO THE MILL FRAME, A SECOND WORK ROLL (25), WHICH WORK ROLLS (24, 25) ARE FORMING A NIP (26) IN BETWEEN THEM, ONE OR MORE RING(S) (19, 20) CLOSING INSIDE AT LEAST ONE OF THE WORK ROLLS (24, 25), AT LEAST FIRST INTERMEDIATE ROLL (27, 39) MOUNTED TO THE MILL FRAME FROM BOTH ENDS WITH BEARINGS (36) AND ARRANGED IN ROLLING CONTACT BETWEEN THE SECOND WORK ROLL (25) AND INSIDE SURFACE (22) OF THE RING(S) (19, 20) THE INVENTION ALSO RELATES TO THE METHOD OF PRODUCING A THIN STRIP.
MYPI20052723A 2004-06-17 2005-06-15 Compact rolling mill and a method of producing a thin strip MY146332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/870,210 US7131307B2 (en) 2004-06-17 2004-06-17 Compact rolling mill and a method of producing a thin strip

Publications (1)

Publication Number Publication Date
MY146332A true MY146332A (en) 2012-07-31

Family

ID=35479178

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20052723A MY146332A (en) 2004-06-17 2005-06-15 Compact rolling mill and a method of producing a thin strip

Country Status (5)

Country Link
US (1) US7131307B2 (en)
EP (1) EP1758693B1 (en)
CN (1) CN100515590C (en)
MY (1) MY146332A (en)
WO (1) WO2005123290A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294355B (en) * 2011-08-19 2013-11-06 江汉大学 Device for rolling and forming section of thin-wall ring component

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US167818A (en) * 1875-09-21 Improvement in trusses
US18840A (en) * 1857-12-15 Improvement in cultivators
BE370727A (en) * 1926-03-05
US1908268A (en) * 1931-08-19 1933-05-09 Skf Svenska Kullagerfab Ab Rolling mill
US1908269A (en) * 1931-08-19 1933-05-09 Skf Svenska Kullagerfab Ab Rolling mill
GB523777A (en) * 1938-12-14 1940-07-23 Robert Bass Rolling-mills
CH326239A (en) * 1955-02-14 1957-12-15 Zueblin Julius Rolling mill
FR1570660A (en) * 1968-04-12 1969-06-13
FR2257360A1 (en) * 1974-01-14 1975-08-08 Inst Chernoi Metallurgii Rolling mill using rotating ring frames - to give rigid structure and reduce radial stress on bearings
SU772617A1 (en) * 1979-03-21 1980-10-23 Институт черной металлургии Rolling mill stand
AUPQ436399A0 (en) 1999-12-01 1999-12-23 Bhp Steel (Jla) Pty Limited Hot rolling thin strip
JP2001232402A (en) * 2000-02-23 2001-08-28 Hitachi Ltd Sheet rolling machine and sheet rolling method

Also Published As

Publication number Publication date
WO2005123290A1 (en) 2005-12-29
US7131307B2 (en) 2006-11-07
EP1758693B1 (en) 2013-09-18
EP1758693A1 (en) 2007-03-07
US20050279148A1 (en) 2005-12-22
EP1758693A4 (en) 2011-05-04
CN101027140A (en) 2007-08-29
CN100515590C (en) 2009-07-22

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